Selection of metering pump model
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We need several metering pumps that are resistant to corrosion and acids/bases, with a flow rate of 35–55 l/h; the flow rate should be adjustable, and the pumps should operate on two-phase power. There are no strict requirements regarding pressure; the height of use should not exceed 2 meters. Please recommend a few models.
It’s very easy to choose – mechanical diaphragm pumps with PVC pump heads are available from various manufacturers. The Milton Roy GM series costs around a few thousand yuan per unit; if you’re looking for something cheaper, there are domestic options available for under two thousand yuan
This post was last edited by keerco on 2016-8-2 08:53. I have imported ones here
Have you made your choice? I have imported ones here as well.
Your pump is really too small; just choose a mechanical reciprocating metering pump.